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How far is horizon at 100 ft?
At 100ft, the horizon is approx 12 miles away.
What does a painter need to do to create a linear perspective?
Establish a horizon line and a vanishing point
The horizon number line is called the?
Not sure about the horizon number line but the horizontal line is sometimes called the x-axis.
A line that is perpendicular to the horizon is what?
vertical
What is the definition of horizon in math terms?
Horrizontal.
Can you define altitude of a celestial body?
Altitude of a celestial body is the angular distance between the horizon and the body when viewed from a specific location on Earth. It is measured in degrees and ranges from 0° at the horizon to 90° at the zenith, directly overhead.
What are some similarities between the celestial equator and the horizon?
yes
What is the great circle on the sky midway between the celestial poles is called?
The horizon is the great circle on the sky midway between the celestial poles.
What latitude on earth is a celestial pole 45 above the horizon'?
The celestial pole that is 45 degrees above the horizon is located at a latitude of 45 degrees. This means that an observer at this location would see the celestial pole positioned halfway between the horizon and the zenith.
What is angle measured above the altitude?
Altitude is the angle measured above the horizon.
What is the difference between the celestial equator and the horizon?
The celestial equator is an imaginary line in the sky that represents the projection of Earth's equator onto the celestial sphere. It divides the sky into northern and southern hemispheres. The horizon, on the other hand, is the line where the sky meets the Earth's surface when viewed from a specific location, forming the boundary between the visible sky and the ground.
When was the sextant used?
Sextant, instrument for determining the angle between the horizon and a celestial body such as the Sun, the Moon, or a star, used in celestial navigation to determine latitude and longitude. ... The angular distance of the star above the horizon is then read from the graduated arc of the sextant
What is octant?
One eighth of a circle.
What is the angle between the zenith and North celestial pole if you are at 37 degrees latitude?
The angle between the zenith and North celestial pole at a latitude of 37 degrees is equal to 53 degrees. This is because the North celestial pole is located at an altitude above the horizon that is equal to your latitude. Subtracting this from 90 degrees (the angle between the zenith and the horizon) gives you 90 - 37 = 53 degrees.
Does The celestial equator always pass directly overhead?
No, the celestial equator does not always pass directly overhead. The position of the celestial equator in the sky is determined by the observer's latitude on Earth. If the observer is located at the equator, the celestial equator will pass directly overhead. However, for observers at different latitudes, the celestial equator will appear at an angle to the horizon.
If the north celestial pole was on your horizon where would you be on earth?
up your asskol
Navigation on the sea by using the position of the stars to find one's way was made much easier in previous centuries by the invention of what instrument?
The sextant was a crucial instrument developed to aid in celestial navigation at sea, allowing sailors to accurately measure the angles between celestial objects and the horizon. This tool greatly improved the accuracy and efficiency of determining a ship's position using the stars.
